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Onboard display device, control method for onboard display device, and control program for onboard display device

a display device and control method technology, applied in the direction of static indicating devices, instruments, television systems, etc., to achieve the effect of improving the ease of viewing a displayed pictur

Active Publication Date: 2020-11-24
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]In consideration of the above circumstances, an object of the present disclosure is to obtain an onboard display device, a control method for the onboard display device, and a control program for the onboard display device that are capable of improving the ease of viewing of a displayed picture.

Problems solved by technology

However, in the related technology described above, for example, sometimes the positional relationship between the picture of the rear left region and the picture of the rear central region is unintuitive, leaving room for improvement in terms of ease of viewing.

Method used

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  • Onboard display device, control method for onboard display device, and control program for onboard display device
  • Onboard display device, control method for onboard display device, and control program for onboard display device

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first exemplary embodiment

[0021]Explanation follows regarding an onboard display device, a control method for the onboard display device, and a control program for the onboard display device according to a first exemplary embodiment of the present disclosure, with reference to FIG. 1 to FIG. 7C. FIG. 1 is a block diagram illustrating schematic configuration of an onboard display device 10 according to the present exemplary embodiment. FIG. 3 is a schematic plan view illustrating installation positions of configuration sections and the like of the onboard display device 10. Note that in FIG. 3, the arrow FR indicates the vehicle front, and the arrow W indicates the vehicle width direction.

[0022]The onboard display device 10 is installed onboard a vehicle, and is a device that displays pictures based on images captured rearward of the vehicle in order to assist a driver with vehicle driving. As illustrated in FIG. 1, the onboard display device 10 is configured including a first image capture section 12, a seco...

second exemplary embodiment

[0055]Next, explanation follows regarding a second exemplary embodiment of the present disclosure, with reference to FIG. 8 to FIG. 10 and also referring back to FIG. 1 to FIG. 7A. FIG. 8 is a block diagram (a diagram corresponding to FIG. 2 of the first exemplary embodiment) illustrating schematic configuration of a control device 80 of an onboard display device 70 according to the present exemplary embodiment, and external devices connected to the control device 80. FIG. 9 is a schematic plan view (a diagram corresponding to FIG. 3 of the first exemplary embodiment) illustrating installation positions of displays and the like of the onboard display device 70 according to the present exemplary embodiment. FIG. 10 is a flowchart (a diagram corresponding to FIG. 6 of the first exemplary embodiment) illustrating a flow of processing executed by the control device 80 of the onboard display device 70 according to the present exemplary embodiment.

[0056]Similarly to the onboard display de...

third exemplary embodiment

[0077]Next, explanation follows regarding a third exemplary embodiment of the present disclosure, with reference to FIG. 11A. FIG. 11A is a schematic plan view illustrating installation positions of a display 92 and the like of an onboard display device 90 according to the present exemplary embodiment. As illustrated in FIG. 11A, the present exemplary embodiment differs from the second exemplary embodiment in the point that a large display 92 illustrated in FIG. 11A and incorporating the left display 74, the central display 56, and the right display 76 is provided instead of the left display 74, the central display 56, and the right display 76 illustrated in FIG. 9.

[0078]Note that the present exemplary embodiment has substantially the same configuration as the second exemplary embodiment, with the exception of the points explained below. Accordingly, configuration sections that are substantially the same as those of the second exemplary embodiment are allocated the same reference nu...

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Abstract

An onboard display device that includes: a display that includes a display region at a front passenger seat side of a vehicle width direction center position at a front face side of a vehicle cabin, and that is capable of displaying a picture in the display region; and a display controller that converts a second image captured by a second image capture section to a point-of-view-converted image viewed as if from a hypothetical point-of-view at an installation position of a first image capture section, that stitches a first image captured by the first image capture section with an image from a range in the point-of-view-converted image not overlapping with the first image to generate a composite image, and that controls the display so as to display the composite image in the display region as the picture.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application is based on and claims priority under 35 USC 119 from Japanese Patent Application No. 2017-053306 filed on Mar. 17, 2017, which is incorporated by reference herein.BACKGROUNDTechnical Field[0002]The present disclosure relates to an onboard display device, a control method for the onboard display device, and a non-transitory storage medium storing a control program for the onboard display device.Related Art[0003]Technology that assists vehicle driving is known (Japanese Patent Application Laid-Open (JP-A) Nos. 2014-204132, 2012-113672, 2008-1120, 2003-81014). For example, JP-A No. 2014-204132 describes technology relating to a device that displays a picture external to a vehicle inside the vehicle. To explain briefly, this related technology displays a picture captured by plural cameras installed on the vehicle using plural display modes, in plural display regions of a dashboard display or the like. The display is, for exam...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): B60R1/00G09G5/14G09G5/00G06F3/14H04N5/262G02B27/01H04N5/247G06T11/60G06F3/01G06K9/00H04N5/232G06T3/40
CPCG06F3/013G09G5/00G06K9/00604G06F3/1423B60R1/00G06T3/4038H04N5/247G06K9/00845G09G5/14H04N5/23238G06T11/60H04N5/2628G02B27/01B60R2300/8046G09G2340/045B60R2300/8066G09G2380/10B60R2300/306B60R2300/303B60R2300/105G02B2027/0138H04N5/23219G09G2340/0464B60R2300/605B60R2300/304G06V40/19G06V20/597H04N23/611H04N23/698H04N23/90
Inventor KAWAMOTO, MASASHIAOKI, TAKAYUKI
Owner TOYOTA JIDOSHA KK
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